62
2. Inspect all hoses for cracks or leaks.
3. Inspect gas tank valve, tank cap, and tank for leaks,
holes, and damaged threads.
4. Inspect the gas gauge for proper operation.
INSTALLING
1. Place the gas tank into position on the frame; then
install the cap screws. Tighten securely.
2. Connect the gas hose from the carburetor.
3. Install the vent hose; then fill the gas tank with gaso-
line.
4. Turn the gas tank valve to the ON position and
inspect for leakage.
5. Install the seat.
Gas Tank Valve
The ATV has a valve attached to the gas tank. There are
three positions: ON, RES, and OFF.
KM043A
In the OFF position, the valve will not allow gasoline to
flow to the carburetor. In the ON position (the normal
operating position), gasoline will flow from the tank to
the carburetor. In this position 4.54 L (1.2 U.S. gal.) will
remain in the tank as a reserve quantity. Moving the
valve to the RES position will allow the operator to use
the remaining gasoline in the tank. When turning the
valve to any of the three positions, make sure the indica-
tor is pointed directly at the position desired.
REMOVING/INSPECTING
1. Remove the gas hose from the valve by releasing the
clamp.
2. Remove the two machine screws securing the valve;
then remove the valve. Account for the gasket.
3. Inspect the gasket and valve/tank mating surfaces for
damage or deterioration.
4. Inspect for and remove any obstructions in the valve.
INSTALLING
1. Place the valve and gasket into position on the tank
and secure with the machine screws. Tighten
securely.
2. Install the gas hose onto the valve with the clamp.
Gas/Vent Hoses
Replace the gas hose every two years. Damage from
aging may not always be visible. Do not bend or obstruct
the routing of the carburetor vent hose. Make sure the
vent hose is securely connected to the carburetor and the
opposite end is always open.
Oil Flow Chart
KM427A
Oil Pump
NOTE: Whenever internal engine components wear
excessively or break and whenever oil is contami-
nated, the oil pump should be disassembled,
cleaned, and inspected.
NOTE: The oil pump is not a serviceable compo-
nent. If the pump is defective, the oil pump must be
replaced.
REMOVING/DISASSEMBLING
1. Remove the oil pump from the engine (see Engine/
Transmission - Right-Side Components).
2. Remove the Phillips-head screw on the back side of
the pump and separate the pump housing and cover.
Note the position of the inner and outer rotors and
alignment pin for assembly.
3. Remove oil pump components.
CLEANING AND INSPECTING
NOTE: If any part is worn excessively, cracked, or
damaged in any way, the oil pump must be replaced.
1. Clean all oil pump components.
! WARNING
Drain the gas tank prior to this procedure.
